@article{vanderlei_frias_2016,  title={Uncertainties in the Brazilian scenario and its implications in mother and child health},  volume={16},  ISSN={1519-3829},  url={https://doi.org/10.1590/1806-93042016000400001},  DOI={10.1590/1806-93042016000400001},  number={4},  journal={Revista Brasileira de Saúde Materno Infantil},  publisher={Instituto de Medicina Integral Prof. Fernando Figueira},  author={Vanderlei, Lygia Carmen de Moraes and Frias, Paulo Germano},  year={2016},  month={Oct},  pages={375–376} }